A commemorative day established on this date because of the pun with "painting nails"!
The pun:
Painting nails → tsume o irodoru → tsu(me o) iro(doru) → tsu(close to the English word for 2) i(1) ro(6)Do they look good on me, I wonder?If they say they don't look good I'll kill them
If they say they don't look good I'll **** them
If they say they don't look good I'll **** them
[...]
